Give your teeth the proper care they need. This Oral B toothbrush's got a smart pressure sensor that lights up red when you brush too hard, white when you brush too softly, and green when it's just right. Keep your smile healthy thanks to its round brush and micro-vibrations, which help with effective cleaning.Good to know- Its 2 smart brushing modes let you find the one that suits you- You never need to guess whether you've brushed for long enough again as it's got a timer